Graphs
Graphs are used to illustrate relationships between variables.
Scatter Plot
Displays correlation between two numerical variables.
Shows data points as dots.
Scatter Plot
Displays correlation between two numerical variables.
Shows data points as dots.
Histogram
Shows frequency distribution of continuous data.
Similar to bar charts but grouped into intervals.
Shows frequency distribution of continuous data.
Similar to bar charts but grouped into intervals.
Box-and-Whisker Plot
Shows distribution, median, quartiles, and outliers.
Good for comparing groups.
Shows distribution, median, quartiles, and outliers.
Good for comparing groups.
Time Series Graph
A line graph that shows data points at successive time intervals.
Common in economics, weather tracking, etc.
A line graph that shows data points at successive time intervals.
Common in economics, weather tracking, etc.
Pareto Chart
A bar chart + line graph.
Highlights the most important factors (80/20 rule).
More Lessons ☛ Here
A bar chart + line graph.
Highlights the most important factors (80/20 rule).
More Lessons ☛ Here